BLAHA: Yes.
HERR BABEL: For what reasons?
BLAHA: The reasons varied, depending on the nature of the guards or the commanders.
HERR BABEL: But you said you were occupied, indeed according to your statements, very much occupied.
BLAHA: Yes.
HERR BABEL: How then did you have an opportunity of observing such ill-treatment?
BLAHA: I performed many autopsies on people either shot or beaten to death at their work, and made official reports on the cause of death.
HERR BABEL: You said they were shot. Did you see such incidents yourself?
BLAHA: No.
HERR BABEL: Then, how do you know that?